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Theorem set.disjoint_iff_subset_compl_left

Modification history

2022-06-28 19:09
src/data/set/lattice.lean
feat(order/boolean_algebra): Interaction of disjointness and complements (#14925) …
Deleted set.disjoint_iff_subset_compl_leftView on Github →
2021-09-08 14:01
src/data/set/lattice.lean
feat(data/(fin)set/basic): `image` and `mem` lemmas (#9031) …
Added set.disjoint_iff_subset_compl_leftView on Github →